Dell RTX 3080 Mobile 16 GB vs GUNNIR Arc B580 Photon OC

Comparison of Dell RTX 3080 Mobile 16 GB with 16 GB GDDR6 and 6,144 cores vs GUNNIR Arc B580 Photon OC with 12 GB GDDR6 and 2,560 cores.

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Performance Rating

Dell RTX 3080 Mobile 16 GB outperforms GUNNIR Arc B580 Photon OC by 30.93% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Dell RTX 3080 Mobile 16 GB

11.6

Dell RTX 3080 Mobile 16 GB

11.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GUNNIR Arc B580 Photon OC

8.9

GUNNIR Arc B580 Photon OC

8.9

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

🔥 +33% 16 ГБ
12 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

448.0 GB/s 456.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

21.01 TFLOPS
🔥 +39% 29.18 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +44% 21.01 TFLOPS
14.59 TFLOPS

FP64 (Double Precision)

0.3283 TFLOPS
🔥 +178% 0.912 TFLOPS

CUDA Cores

🔥 +140% 6,144
2,560

RT Cores

🔥 +140% 48
20

Architecture & Compatibility

GPU Architecture

Ampere Xe2-HPG

SM (Streaming Multiprocessor)

🔥 48
No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x8

ML Software Support

CUDA Version

8.6 No

Clocks & Performance

Base Clock

1,350
🔥 +98% 2,670

Boost Clock

1,710
🔥 +67% 2,850

Memory Clock

1,750
🔥 +36% 2,375

Power Consumption

Recommended PSU

No 450 W

Power Connector

None 2x 8-pin

TDP/TGP

🔥 -21% 150 W
190 W

Rendering

Texture Units (TMU)

🔥 +20% 192
160

ROP

🔥 +140% 48
20

L2 Cache

🔥 4 MB
18 MB

Additional

Slots

No Dual-slot

Release Date

Jan. 12, 2021 Dec. 13, 2024

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
3x DisplayPort 2.1

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